Musical instrument cushion



FIG. 1 is a front elevation view of a musical instrument cushion, showing my new design;

FIG. 2 is a back elevation view of the musical instrument cushion of FIG. 1;

FIG. 3 is a left side elevation view of the musical instrument cushion of FIG. 1; the undisclosed right side elevation view being a mirror image thereof;

FIG. 4 is a top view of the musical instrument cushion of FIG. 1; the undisclosed bottom view being a mirror image thereof;

FIG. 5 is an isometric perspective view showing the musical instrument cushion of FIG. 1 in use;

FIG. 6 is a front perspective view of the musical instrument cushion of FIG. 1; and,

FIG. 7 is a back perspective view of the musical instrument cushion of FIG. 1.

The broken lines in FIG. 5 illustrate the musical instrument cushion in use and form no part of the claimed design. 

CLAIM The ornamental design for a musical instrument cushion, as shown and described. 